Custom field is not enabled when the document is Released

Hello,

I have a custom field called “Cheque Generado” in Transactions screen, this field is a check box type, I tried to override the CAAdj_RowSelected event but it does not work.

This is my code:

protected void CAAdj_RowSelected(PXCache cache, PXRowSelectedEventArgs e, PXRowSelected InvokeBaseHandler)
    {
      InvokeBaseHandler(cache, e);
      CAAdj row = (CAAdj)e.Row;

      if (row != null)
      {
          Base.CAAdjRecords.AllowUpdate = true;
          Base.CAAdjRecords.Cache.AllowUpdate = true;
          PXUIFieldAttribute.SetEnabled<CAAdjExt.usrChequeGenerado>(cache, row, true);
      }
    }
 

Could you help me with this?